^Lot 206 BOLIVIA, Potosí, cob 8 reales, (1650-51) O, with two different crown-alone countermarks on shield (v

BOLIVIA, Potosí, cob 8 reales, (1650-51) O, with two different crown-alone countermarks on shield (very rare). S-P35; KM-19b; Cal-Type 327. 25.35 grams. Broad flan but slightly thin from corrosion, with bold countermarks (each about 50% visible) on slightly doubled shield, full but weaker cross with clear 16 of date in legend, some dark toning in crevices. Pedigreed to the Robert McClung Collection. Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador